All names: BSD 58-237, GALEX J141023.3+285005, PB 3524, Gaia EDR3 1260829538557560960, Gaia DR3 1260829538557560960, UCAC2 41892086, PB3524, TIC 418011185, Gaia DR2 1260829538557560960, 2MASS J14102349+2850053
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 14 10 23.49 (0.02) | 14 10 23.53 | 14 10 23.49 (0.02) | ||
| Declination | 28 50 05.21 (0.02) | 28 50 05.24 | 28 50 05.17 (0.02) | ||
| Spectral type | sdB | sdB | |||
| Effective temperature | [K] | ||||
| log(g) | [cgs] | ||||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 1.85 (0.03) | 1.89 (0.05) | 1.85 (0.03) | |
| Distance | [pc] | 540.45 (1e+01) | 529.66 (13) | 540.45 (1e+01) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -5.828 (0.04) | -5.971 (0.07) | -5.828 (0.04) | |
| Proper motion (declination) | [mas/yr] | 2.387 (0.03) | 2.294 (0.09) | 2.387 (0.03) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 13.00 | ||||
| V magnitude | |||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 14.02 (0.03) | 14.02 (0.03) | |||
| H magnitude | 14.11 (0.04) | 14.11 (0.04) | |||
| K magnitude | 14.15 (0.06) | 14.15 (0.06) | |||
| u magnitude | 13.15 (0.004) | ||||
| g magnitude | 13.27 (0.002) | ||||
| r magnitude | 13.85 (0.005) | ||||
| i magnitude | 14.11 (0.004) | ||||
| z magnitude | 14.33 (0.005) | ||||
| G magnitude | 13.33 (0.003) | 13.34 (0.0008) | 13.33 (0.003) | ||
| BP magnitude | 13.19 (0.003) | 13.12 (0.006) | |||
| RP magnitude | 13.61 (0.004) | 13.60 (0.003) | |||
| Pan g magnitude | 13.34 | ||||
| Pan r magnitude | 13.58 (0.001) | ||||
| Pan i magnitude | 13.97 (0.03) | ||||
| Pan z magnitude | 14.20 (0.004) | ||||
| Pan y magnitude | 14.38 (0.003) | ||||
| E(B-V) | 0.018 | ||||
* Constant surface field
Spectra without link are available upon request
The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.